вещества с ковалентной неполярной и ионной связью соответственно
N2 и Cal2
N2S и CH4
H2O и C2H2
BaSO4 и CH3OH
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.